15 Jun 2020 --- Freeze-drying technology is seeing a resurgence in nutraceuticals thanks to its ability to maintain the viability of cells in the food product, which is as important as ensuring a long shelf-life. This is according to Diana Morris, Country Manager UK at European Freeze Dry, who tells NutritionInsight about the potential for the technology to grow further. She also details the challenges of working with various original ingredients, which requires a range of freeze-drying methods.